B2344

SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: B2341: Sensor (Motor) Failure

DTC B2341 - Sensor (Motor) Failure

DTC B2344 - Position Failure

DESCRIPTION

When the sliding roof drive gear (sliding roof ECU) detects malfunctions in the motor, and the sliding roof operation is stopped, DTC B2341 is stored.
When the sliding roof drive gear (sliding roof ECU) detects malfunctions in the gear, and the sliding roof operation is stopped, DTC B2344 is stored.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC
(a) Clear the DTCs Reading and Clearing Diagnostic Trouble Codes.
(b) Check for DTCs Reading and Clearing Diagnostic Trouble Codes.

Result





C -- USE SIMULATION METHOD TO CHECK
B -- GO TO B2343
A -- Continue to next step.

2. READ VALUE USING TECHSTREAM
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream ON.
(d) Enter the following menus: Body Electrical / Sliding Roof / Data List.
(e) According to the display on the Techstream, read the Data List.

Sliding Roof





OK:
The Techstream displays as shown in the table according to the sliding roof motor operation.

NG -- REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF ECU)
OK -- USE SIMULATION METHOD TO CHECK